Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1.8,2[	1.9	2	0.027778	0.027778	0.138889
[2,2.2[	2.1	0	0	0.027778	0
[2.2,2.4[	2.3	1	0.013889	0.041667	0.069444
[2.4,2.6[	2.5	2	0.027778	0.069444	0.138889
[2.6,2.8[	2.7	0	0	0.069444	0
[2.8,3[	2.9	5	0.069444	0.138889	0.347222
[3,3.2[	3.1	5	0.069444	0.208333	0.347222
[3.2,3.4[	3.3	6	0.083333	0.291667	0.416667
[3.4,3.6[	3.5	3	0.041667	0.333333	0.208333
[3.6,3.8[	3.7	6	0.083333	0.416667	0.416667
[3.8,4[	3.9	8	0.111111	0.527778	0.555556
[4,4.2[	4.1	5	0.069444	0.597222	0.347222
[4.2,4.4[	4.3	7	0.097222	0.694444	0.486111
[4.4,4.6[	4.5	7	0.097222	0.791667	0.486111
[4.6,4.8[	4.7	7	0.097222	0.888889	0.486111
[4.8,5[	4.9	4	0.055556	0.944444	0.277778
[5,5.2]	5.1	4	0.055556	1	0.277778